/****************************************************************************
 * Copyright (c) 2009 IBM, and others.
 *
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * Contributors:
 *   IBM Corporation - initial API and implementation
 *
 * SPDX-License-Identifier: EPL-2.0
 *****************************************************************************/
package org.eclipse.ecf.provider.filetransfer.events.socket;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.SocketException;
import org.eclipse.core.runtime.Assert;

public abstract class AbstractSocketWrapper extends Socket {

	private Socket socket;

	/**
	 * @throws IOException if some problem
	 */
	protected void checkCancel() throws IOException {
		// default does not check for cancel
	}

	public Socket getSocket() {
		return socket;
	}

	/**
	 * @param socket for the wrapper
	 */
	public AbstractSocketWrapper(Socket socket) {
		super();
		Assert.isNotNull(socket);
		this.socket = socket;
	}

	public void bind(SocketAddress bindpoint) throws IOException {
		checkCancel();
		socket.bind(bindpoint);
	}

	public void close() throws IOException {
		socket.close();
	}

	public void connect(SocketAddress endpoint, int timeout) throws IOException {
		checkCancel();
		socket.connect(endpoint, timeout);
	}

	public void connect(SocketAddress endpoint) throws IOException {
		checkCancel();
		socket.connect(endpoint);
	}

	public boolean equals(Object obj) {
		return socket.equals(obj);
	}

	public InetAddress getInetAddress() {
		return socket.getInetAddress();
	}

	public InputStream getInputStream() throws IOException {
		checkCancel();
		return socket.getInputStream();
	}

	public boolean getKeepAlive() throws SocketException {
		return socket.getKeepAlive();
	}

	public InetAddress getLocalAddress() {
		return socket.getLocalAddress();
	}

	public int getLocalPort() {
		return socket.getLocalPort();
	}

	public SocketAddress getLocalSocketAddress() {
		return socket.getLocalSocketAddress();
	}

	public boolean getOOBInline() throws SocketException {
		return socket.getOOBInline();
	}

	public OutputStream getOutputStream() throws IOException {
		checkCancel();
		return socket.getOutputStream();
	}

	public int getPort() {
		return socket.getPort();
	}

	public int getReceiveBufferSize() throws SocketException {
		return socket.getReceiveBufferSize();
	}

	public SocketAddress getRemoteSocketAddress() {
		return socket.getRemoteSocketAddress();
	}

	public boolean getReuseAddress() throws SocketException {
		return socket.getReuseAddress();
	}

	public int getSendBufferSize() throws SocketException {
		return socket.getSendBufferSize();
	}

	public int getSoLinger() throws SocketException {
		return socket.getSoLinger();
	}

	public int getSoTimeout() throws SocketException {
		return socket.getSoTimeout();
	}

	public boolean getTcpNoDelay() throws SocketException {
		return socket.getTcpNoDelay();
	}

	public int getTrafficClass() throws SocketException {
		return socket.getTrafficClass();
	}

	public int hashCode() {
		return socket.hashCode();
	}

	public boolean isBound() {
		return socket.isBound();
	}

	public boolean isClosed() {
		return socket.isClosed();
	}

	public boolean isConnected() {
		return socket.isConnected();
	}

	public boolean isInputShutdown() {
		return socket.isInputShutdown();
	}

	public boolean isOutputShutdown() {
		return socket.isOutputShutdown();
	}

	public void sendUrgentData(int data) throws IOException {
		checkCancel();
		socket.sendUrgentData(data);
	}

	public void setKeepAlive(boolean on) throws SocketException {
		socket.setKeepAlive(on);
	}

	public void setOOBInline(boolean on) throws SocketException {
		socket.setOOBInline(on);
	}

	public void setReceiveBufferSize(int size) throws SocketException {
		socket.setReceiveBufferSize(size);
	}

	public void setReuseAddress(boolean on) throws SocketException {
		socket.setReuseAddress(on);
	}

	public void setSendBufferSize(int size) throws SocketException {
		socket.setSendBufferSize(size);
	}

	public void setSoLinger(boolean on, int linger) throws SocketException {
		socket.setSoLinger(on, linger);
	}

	public void setSoTimeout(int timeout) throws SocketException {
		socket.setSoTimeout(timeout);
	}

	public void setTcpNoDelay(boolean on) throws SocketException {
		socket.setTcpNoDelay(on);
	}

	public void setTrafficClass(int tc) throws SocketException {
		socket.setTrafficClass(tc);
	}

	public void shutdownInput() throws IOException {
		socket.shutdownInput();
	}

	public void shutdownOutput() throws IOException {
		socket.shutdownOutput();
	}

	public String toString() {
		return socket.toString();
	}
}
